Alternative to WD300BB: Better-Value Equivalents in Stock
Comparing the WD300BB (WD300BB - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive) against alternatives? Pro Disk Network stocks 12 similar Western Digital parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the WD300BB
| SKU | WD300BB |
|---|---|
| Product | WD300BB - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive |
| Current price | $175.86 |
| Stock status | In Stock |
| Detail page | View WD300BB › |
Alternatives to WD300BB
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
WD300BB-32CLB0 - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD300BB-32CLB0
Price: $124.61
WD300BB-32CCB0 - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD300BB-32CCB0
Price: $124.61
WD300BB-60CUB0 - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD300BB-60CUB0
Price: $126.70
WD300BB-23FJA0 - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD300BB-23FJA0
Price: $126.70
WD30900BB - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD30900BB
Price: $169.82
WD300BB-32AUA1 - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD300BB-32AUA1
Price: $169.82
001003-000L - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: 001003-000L
Price: $187.76
WD300BB-00AUA1 - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD300BB-00AUA1
Price: $387.70
WD300BB-00CUB0 - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD300BB-00CUB0
Price: $407.72
WD300BBRTL - Western Digital Caviar 30GB ATA-100 7200RPM 2MB Cache 3.5-inch Hard Drive
SKU: WD300BBRTL
Price: $422.12
WD300BB-75DEA0 - Western Digital Caviar 30GB 7200RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD300BB-75DEA0
Price: $429.83
WD300AB-60BVA0 - Western Digital Caviar 30GB 5400RPM ATA-100 2MB Cache 3.5-inch Hard Drive
SKU: WD300AB-60BVA0
Price: $167.72
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.